Biologically active N-pyrazinyl-haloacetamides

Biphenyl derivatives

Bis (hydroxymethyl) cyclobutyl purines

Bis 1,4-(b-vinylso.sub.2 -propionyl)-piperazine

Bis(1,2,5)thiadiazolo(3,4-b:3',4'-E) pyrazine, a process for the

Bis(aminoalkyl)piperazine derivatives and their use as metal ion

Bis-(ortho-aminophenol)-carboxylic acid AB2 monomer

Bis-carbamylguanidinoazaalkane antimicrobial compounds

Bis-dioxopiperazine derivatives

Bis-isoindoline pigments

Bis-piperazides of trisubstituted hydroxyphenylalkanoic acids

Bis-pyrimidyl thiol sulfenimide compounds

Bisisoindoline pigments

Bispiperazido phosphorus acid esters

Bispiperazido phosphorus compounds

Bisquinoxalines

Bis[1,2,5]thiadiazolo[3,4-b:3', 4'-e]pyrazine, a process for the

Bleaching agents

Block amido-amine condensation products

Bornyl and isobornyl esters of carboxylic acids of condensed tet